4 ms·
A lot of frequent flyers with economy tickets can get upgrades to premium for points or by bidding at a fraction of the original difference. There’s usually op
by marcins 9y ago
A lot of frequent flyers with economy tickets can get upgrades to premium for points or by bidding at a fraction of the original difference.
There’s usually openings in premium because of the premium passengers who have upgraded to business on points or by bidding...